coldcard

Bitcoin users facing travel or emergency scenarios benefit from Coldcard Q’s mature Key Teleport implementation, which outperforms traditional Tails-OS + PGP setups and resisted advanced AI decryption attempts.

Coinkite has released the Coldcard MK5, building on the MK4’s dual secure element security with a larger Gorilla Glass screen, redesigned buttons, and improved NFC capabilities for smoother Bitcoin transactions.

Bull Bitcoin announces the worldwide release of BULL Wallet, a Bitcoin-only mobile app optimized for privacy, security, and seamless Lightning Network support, now available on iOS and Android.

Advancing the standard for hardware wallet security and cypherpunk aesthetics, Coinkite, a small Bitcoin company out of Canada, is the third largest manufacturer in...

The new COLDCARD improves upon the Mk4 by adding a QWERTY keyboard, a big LCD screen, and a QR code scanner.

Using a managed multisignature solution is a way for the less technical Bitcoin users to protect themselves from centralized, third-party security holes.

How to use the ColdCard hardware wallet, a popular choice amongst Bitcoiners concerned with security and privacy.

Take a sneak peek at exclusive details about Coinkite’s upcoming hardware wallet.

This guide explains how to use a Passport cold storage bitcoin wallet, from unboxing to setting up multisig security.

Using a Coldcard hardware wallet with Seed XOR, you can split your backup seed phrase and better protect your bitcoin from accidents and bad actors.